Summary:
Necrobiosis lipoidica (NL) is a rare granulomatous skin disorder of unknown physiopathology that is frequently associated with diabetes mellitus. The typical skin lesions of NL present as chronic, bilateral, well-defined red to yellow-brown plaques with telangectasias, a violaceous border and a waxy atrophic center. The lower legs are the most often involved areas, but NL may exceptionally develop on scar tissue following surgery. The treatment is very challenging and notoriously difficult. We report a 60-year-old diabetic woman who developed NL all along the surgical scars following breast reduction, without presenting NL on the lower legs. NL should be considered among the rare but possible skin healing complications of surgery.
Introduction
It remains unclear whether multiple primary melanoma (MPM) patients have a worse survival prognosis compared with single primary melanoma (SPM) patients.
Objectives
To investigate the demographics, histological features, and survival of MPM versus SPM patients.
Methods
Cox regression analyses compared survival between SPM and MPM patients. Furthermore, demographics and histological features of the MPM cohort were compared with the SPM patients retrieved from dermatopathology files between 2000 and 2019.
Results
Out of 3853 melanoma patients, 95 MPM patients were retrieved: 81 with two primary melanomas (85.2%) and 14.8% with three or more. Mean Breslow of the first melanoma was 0.84 mm [minimum (min): 0 mm, maximum (max): 16 mm, standard deviation (SD) 1.77] versus 0.37 mm (second MPM) (min: 0 mm, max: 2.5 mm, SD 0.50) and 0.33 mm (third MPM) (min: 0 mm, max: 0.6 mm, SD 0.22). The mean Breslow for the second MPM was significantly higher for men than women (0.59 mm versus 0.27 mm). First and second melanoma in MPM patients developed on preexisting melanocytic nevi in 13% and 12%, respectively. In contrast with the mean age of primary melanoma in Belgium for women (58.2 years) and men (63.3 years), MPM patients developed their first melanoma earlier, at 44.8 years and 54.6 years, respectively. The mean distribution of anatomical localization of primary and secondary melanoma was highly similar in women, whereas in men a shift towards lower extremities was observed (19% versus 28%). The thicker the primary melanoma was, the sooner the second appeared. Follow-up (2–4/year) versus (1/year) yielded a mean Breslow of 0.29 mm and 0.55 mm, respectively. Cox regression analysis with time-varying covariate revealed a tendency for a worse prognosis in 5-year survival rates, but this was not statistically significant (
p
= 0.09). Patient phenotypes were not available on the histological reports.
Conclusion
A closer follow-up regimen of MPM versus SPM patients is probably justified.
A The COVID-19 pandemic has had a considerable impact on the organization of psychiatric care. The present study examines how care professionals experienced this period and faced these new constraints weighing on their professional practices. Based on a qualitative research methodology, 13 group interviews with healthcare professionals working in psychiatric wards were conducted in five countries in western Europe. To complement this, 31 individual interviews were carried out in Belgium and France. Public health measures hindered certain therapeutic activities, jeopardized communication, and obliged healthcare professionals to modify and adapt their practices. Confronted with a transformation of their usual roles, healthcare professionals feared a deterioration in the quality of care. Impossible to continue in-person care practices, they resorted to online videoconferencing which went against their idea of care in which the encounter holds an essential place. The lockdown contradicted efforts to co-build care pathways toward readaptation, social reintegration, and recovery, thus reviving the perception of psychiatric hospitalization based on isolation.
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